chloride {alr3} | R Documentation |
Chloride data
Description
Seasonal variation in chloride level in marshes close to a road or distant from the road, in Minnesota.
Format
A data frame with 32 observations on the following 4 variables.
- Marsh
March number
- Type
a factor with levels
Isolated
andRoadside
- Month
Month (4 = May, ... 10 = October)
- Cl
Chloride concentration, mg/liter
Source
Stefanie Miklovic and Susan Galatowitsch
References
Weisberg, S. (2005). Applied Linnear Regression, 3rd edition. New York: Wiley, Section 6.5.
Examples
head(chloride)
[Package alr3 version 2.0.8 Index]